1-Hydroxybenzotriazole → HCID 59077549, compound

HRID 1359758Notes

Reaction equation

HRID 1359758 reaction equation
[Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][CH:5]=[CH:4][C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([C:30](O)=[O:31])[C:25]=1[CH3:33])(=[O:12])=[O:11].[CH3:34][C@H:35]1[CH2:40][NH:39][CH2:38][C@@H:37]([CH3:41])[NH:36]1.C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.Cl>CS(C)=O>[Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][CH:5]=[CH:4][C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([C:30]([N:39]2[CH2:38][C@H:37]([CH3:41])[NH:36][C@H:35]([CH3:34])[CH2:40]2)=[O:31])[C:25]=1[CH3:33])(=[O:11])=[O:12]

Participants

6

Reactant 4

HCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 6950261rel-(2R,6S)-2,6-dimethylpiperazineHCID 59077715HCID 59077715, compound

Product 1

HCID 59077549HCID 59077549, compound

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Procedure

5-[5-(2,3-Dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (110 mg, 0.22 mmol) was coupled with (2S,6R)-2,6-dimethyl-piperazine (31 mg, 1.2 eq.) using HOBt (1.2 eq.), EDAC.HCl (1.2 eq.) and TEA (3 eq.) in DMSO. The reaction was concentrated and purified on a silica gel column to give the titled compound.

Workup

  1. concentrationThe reaction was concentrated
  2. custompurified on a silica gel column

Sources & evidence

ORD record
ord-779e6a16ea604cb9a612be74c40816eb
Source dataset
uspto-grants-2003_07
Patent number
US06599902B2

Reaction notes

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